/* =========================================================
   SelfPublishedAuditor — Notion-inspired (original)
   White + thin borders + clean type + soft blocks
   ========================================================= */

/* ---------- Reset ---------- */
*,
*::before,
*::after { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: ui-sans-serif, system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, "Apple Color Emoji", "Segoe UI Emoji";
  color: #111827;
  background: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

img { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
.hero-illustrated {
  padding-top: 3.5rem;
  padding-bottom: 3.5rem;
}

.hero-illustration {
  max-width: 1100px;
  margin: 0 auto 2.5rem;
}

.hero-illustration img {
  width: 100%;
  height: auto;
}

.hero-title {
  font-size: clamp(2.4rem, 4vw, 3.2rem);
  font-weight: 750;
  letter-spacing: -0.035em;
  margin: 0 0 1rem;
}

.hero-lead {
  font-size: 1.15rem;
  max-width: 720px;
  margin: 0 auto 2rem;
  color: #374151;
}

.hero-cta {
  display: flex;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  margin-bottom: 0;
}

/* ---------- Tokens ---------- */
:root {
  --bg: #ffffff;
  --bg-soft: #fafafa;
  --bg-soft-2: #f6f6f6;

  --text: #111827;
  --muted: #6b7280;

  --border: rgba(17, 24, 39, 0.10);   /* thin border */
  --border-strong: rgba(17, 24, 39, 0.16);

  --shadow: 0 1px 0 rgba(17, 24, 39, 0.04);

  --radius: 12px;
  --radius-sm: 10px;

  /* Accent for CTAs (keep subtle) */
  --accent: #111827;                 /* dark CTA */
  --accent-2: #2563eb;               /* optional highlight */
  --accent-hover: #0b1220;

  --max: 1120px;
}

/* ---------- Utilities ---------- */
.container {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
}

.section { padding: 2.25rem 0; }
.section.alt { background: var(--bg-soft); }

.section-head {
  max-width: 720px;
  margin-bottom: 2.75rem;
}

.center { text-align: center; }
.small { font-size: 0.9rem; }
.muted { color: var(--muted); }

.badge {
  display: inline-flex;
  gap: 0.5rem;
  align-items: center;
  font-size: 0.78rem;
  padding: 0.35rem 0.7rem;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: #fff;
  color: var(--muted);
}

/* Skip link */
.skip-link {
  position: absolute;
  left: -9999px;
  top: 0;
  background: #fff;
  border: 1px solid var(--border-strong);
  padding: 0.5rem 0.75rem;
  border-radius: 8px;
}
.skip-link:focus {
  left: 1rem;
  top: 1rem;
  z-index: 999;
}

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255,255,255,0.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  border-bottom-color: var(--border);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-weight: 650;
  letter-spacing: -0.01em;
}
:root {
  --brand: #F59E0B;
  --brand-hover: #D97706;
}

.btn-brand {
  background: var(--brand);
  /*color: #111827;*/
  font-weight: 600;
  color:#000;
}

.btn-brand:hover {
  background: var(--brand-hover);
}

.section-tight-top {
  padding-top: 2.25rem;   /* antes: ~4.25rem */
}

.brand-mark {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 28px;
  border-radius: 9px;
  border: 1px solid var(--border);
  background: #fff;
  font-size: 0.78rem;
  color: var(--text);
}

.brand-name { font-size: 0.98rem; }

/* ---------- Nav ---------- */
.site-nav {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.site-nav a {
  font-size: 0.92rem;
  color: var(--muted);
}

.site-nav a:hover { color: var(--text); }

/* Mobile toggle */
.nav-toggle {
  display: none;
  background: #fff;
  border: 1px solid var(--border);
  width: 38px;
  height: 34px;
  border-radius: 10px;
  cursor: pointer;
}

.nav-toggle-bars {
  display: block;
  width: 16px;
  height: 2px;
  background: var(--text);
  margin: 0 auto;
  position: relative;
  border-radius: 2px;
}
.nav-toggle-bars::before,
.nav-toggle-bars::after {
  content: "";
  position: absolute;
  left: 0;
  width: 16px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
}
.nav-toggle-bars::before { top: -5px; }
.nav-toggle-bars::after  { top: 5px; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  font-size: 0.92rem;
  padding: 0.65rem 1.05rem;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .06s ease, background .15s ease, border-color .15s ease, color .15s ease;
  user-select: none;
}

.btn:active { transform: translateY(1px); }

.btn-primary {
  background: var(--accent);
  color: #fff;
  margin-top:15px;
}

.btn-primary:hover { background: var(--accent-hover); }

.btn-secondary {
  background: transparent;
  color: var(--brand);
  border: 1px solid;
  font-weight: 600;
  margin-top:15px;
}

.btn-secondary:hover {
  text-decoration: underline;
}

.btn-ghost {
  background: transparent;
  color: var(--text);
  border-color: transparent;
}

.btn-ghost:hover { background: var(--bg-soft-2); }

/* ---------- Hero ---------- */
.hero {
  padding: 2rem 0 1.25rem;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 2.75rem;
  align-items: start;
}

.hero h1 {
  font-size: clamp(2.05rem, 3vw, 2.7rem);
  line-height: 1.18;
  margin: 0.8rem 0 1rem;
  letter-spacing: -0.03em;
}

.hero .lead {
  font-size: 1.08rem;
  color: #374151;
  margin: 0 0 1.75rem;
  max-width: 62ch;
}

.hero-cta {
  display: flex;
  gap: 0.9rem;
  flex-wrap: wrap;
  margin-bottom: 2rem;
}

.hero-proof {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  padding-top: 0.5rem;
}

.proof-item {
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
}

.proof-number {
  display: block;
  font-weight: 700;
  letter-spacing: -0.01em;
}
.proof-label {
  display: block;
  font-size: 0.85rem;
  color: var(--muted);
}

/* ---------- Cards / blocks ---------- */
.card {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.35rem;
  box-shadow: var(--shadow);
}

.card h2, .card h3 { margin-top: 0; letter-spacing: -0.01em; }

.hero-card .h3 { margin-bottom: 0.75rem; }

.note {
  margin-top: 1.75rem;
  padding: 1rem 1.1rem;
  border: 1px dashed var(--border-strong);
  border-radius: var(--radius);
  background: #fff;
}

.divider {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 1rem 0;
}

.pill {
  font-size: 0.72rem;
  color: var(--muted);
  border: 1px solid var(--border);
  padding: 0.2rem 0.5rem;
  border-radius: 999px;
  margin-left: 0.35rem;
  background: #fff;
}

.pill-strong {
  font-size: 0.72rem;
  color: #fff;
  background: #111827;
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  display: inline-flex;
  width: fit-content;
  margin-bottom: 0.6rem;
}

/* Featured pricing card */
.featured {
  border-color: rgba(17,24,39,0.22);
  box-shadow: 0 6px 22px rgba(17,24,39,0.06);
}

/* ---------- Lists ---------- */
.checklist,
.bullets {
  padding-left: 1.1rem;
  margin: 0.9rem 0 0;
  text-align:left;
}

.checklist li {
  list-style: "✓  ";
  margin-left: 0.35rem;
  padding-left: 0.15rem;
  text-align:left;
}

.bullets li {
  margin-bottom: 0.35rem;
}

/* ---------- Grids ---------- */
.grid { display: grid; gap: 1.6rem; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* ---------- Pricing ---------- */
.price-card .price-line {
  margin: 0.45rem 0;
  display: flex;
  gap: 0.5rem;
  align-items: baseline;
}
.price-card .price {
  font-weight: 750;
  letter-spacing: -0.01em;
}
.price-big {
  font-size: 2.05rem;
  font-weight: 800;
  margin: 0.35rem 0 0.15rem;
  letter-spacing: -0.03em;
}

/* ---------- Steps ---------- */
.steps {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1rem;
}

.steps li {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  padding: 1rem 1.05rem;
}

.steps li strong {
  display: block;
  margin-bottom: 0.25rem;
  letter-spacing: -0.01em;
}

.steps li span {
  font-size: 0.92rem;
  color: var(--muted);
}

/* ---------- FAQ ---------- */
.faq details {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: #fff;
  padding: 0.95rem 1.05rem;
  margin-bottom: 0.75rem;
}

.faq summary {
  cursor: pointer;
  font-weight: 650;
  letter-spacing: -0.01em;
}

.faq details p {
  color: #374151;
  margin: 0.6rem 0 0;
}

/* ---------- Footer ---------- */
.site-footer {
  border-top: 1px solid var(--border);
  padding: 3rem 0;
  background: #fff;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 2rem;
}

.footer-links a {
  display: block;
  font-size: 0.9rem;
  color: var(--muted);
  margin-bottom: 0.45rem;
}
.footer-links a:hover { color: var(--text); }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
  .hero-inner,
  .grid-3,
  .grid-2,
  .steps,
  .footer-inner {
    grid-template-columns: 1fr;
  }

  .site-nav {
    position: absolute;
    top: 68px;
    left: 0;
    right: 0;
    background: rgba(255,255,255,0.98);
    backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--border);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.9rem;
    padding: 1.2rem 1.25rem;
  }

  .site-nav.is-open { display: flex; }

  .nav-toggle { display: inline-flex; align-items: center; justify-content: center; }

  body.nav-open { overflow: hidden; }
}
.lang-switch {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  border: 1px solid rgba(0,0,0,0.15);
  border-radius: 999px;
  font-size: 14px;
  font-weight: 600;
}

.lang-item {
  text-decoration: none;
  color: inherit;
  opacity: 0.6;
}

.lang-item.active {
  opacity: 1;
  cursor: default;
}

.lang-item:hover {
  opacity: 1;
}

.lang-sep {
  opacity: 0.4;
}
.cta-followup {
  margin: 22px auto 0 auto;
  padding: 20px 22px;
  max-width: 820px;

  border: 1px solid rgba(0, 0, 0, 0.15);
  border-radius: 16px;
  background-color: rgba(0, 0, 0, 0.02);

  text-align: left;

  /* 🔒 fuerza comportamiento consistente */
  display: block;
  box-sizing: border-box;
}



.cta-followup-title {
  margin: 0 0 10px 0;
  font-size: 20px;
  line-height: 1.25;
  letter-spacing: -0.01em;
}

.cta-followup-text {
  margin: 0 0 10px 0;
  opacity: 0.9;
}

.cta-followup-list {
  margin: 8px 0 12px 18px;
}

.cta-followup-list li {
  margin: 6px 0;
}

.cta-followup-strong {
  margin: 0;
  font-weight: 700;
}